OT-2026-000082660
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000082660) never changes.
Identity and time
| Publication number | OT-2026-000082660 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-795e-950f-75a4b0dd6ec4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e5a9c24a8805bc6bb90ad03789eceb0619b89e502a3c44b34e6869c0979d538 |
|---|---|
| Markdown | 10cd3da284233e7869f270d303a302c7b4af721979297028620c97dab2f07430 |
| Publication page | 5e3cc8e622a451fbfa8f31204bda4f88e3a9ef14eb6f6294d08722ac1483a5a7 |
| Manifest | e18f25f2eec0371088f978e6522666ec18dd69e72840ff2717853b36b5d38c81 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | EYB0im4xeykGS5Qb/V9/2cuv8cUcC2HFOTmnUoYbBkBqnRBOgP2yprUqjnxgBabn3QCQNcKkmoNv4wfeWl1UDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:13.481769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082660observed 5e3cc8e622a451fbfa8f31204bda4f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.463788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082660/manifest.jsonobserved e18f25f2eec0371088f978e6522666ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.446135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082660/publication.mdobserved 10cd3da284233e7869f270d303a302c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.429052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082660/publication.txtobserved 6e5a9c24a8805bc6bb90ad03789eceb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|